Motorcycle handlebar cap



FIG. 1 is a side view showing my new design;

FIG. 2 is a front view thereof;

FIG. 3 is a front and side isometric view thereof; and,

FIG. 4 is a rear and side isometric view thereof.

The broken lines in the drawings illustrate portions of the motorcycle handlebar cap that forms no part of the claimed design. 

CLAIM I claim the ornamental design for a motorcycle handlebar cap, as shown and described. 